baber/WOPTO huggingface dataset:
Patent JP-H09292531-A (JP)
Title: Light transmission plate, optical deflecting plate and surface illuminator
Inventor: KARANTARU KARIRU
IPC: G02B6/00
Filed: 1996-04-26
Abstract: PROBLEM TO BE SOLVED: To reduce loss caused by diffusion and reflection and to emit light having high luminance in uniform distribution by forming plural projecting parts for totally reflecting light made incident from an incident end face part to a surface part side on a rear surface part. SOLUTION: This light transmission plate 12 is provided with the surface part 15 from which the light is emitted, the rear surface part 21 positioned on an opposite side to the part 15, and the incident end face part 13 which is positioned on one end side of the parts 15 and 21 and connected to the parts 15 and 21, and also to which the light from a light source lamp 14 is introduced. In the plate 12, the light made incident from the part 13 is emitted from the part 15. A recessed surface and a projecting surface deflecting the light emitted from the part 15 in a specified direction are wavily formed on the part 15, and plural projecting parts 23 respectively having an inclined surface for totally reflecting the light made incident from the part 13 toward the part 15 side are formed on the part 21.
Patent JP-H02285855-A (JP)
Title: Facsimile equipment
Inventor: HAMADA HIROSHI
IPC: H04N1/21
Filed: 1989-04-27
Abstract: PURPOSE:To recognize a picture stored in a picture memory even when picture information stored in the memory is missed due to power failure by recording the information in a nonvolatile memory after reducing the quantity of the information, and referring the contact of the information by outputting appropriately. CONSTITUTION:The reservation of transmission is performed by reading a transmission original from a scanner 2 and storing it in a DRAM 4. Meanwhile, memory substitute reception is performed by writing received picture data on the DRAM 4 by a communication control part 3, and disconnecting a communication channel. The picture data stored in the DRAM 4 is reduced by thinning by an image converter 6, etc., and is stored in an SRAM 7 backed up by a power source 8. When the picture data stored in the DRAM 4 is missed due to power failure, etc., the picture data stored in the SRAM 7 is printed out with an error message after the power source is recovered.
Patent JP-S61268466-A (JP)
Title: Recording device
Inventor: TSUKADA ISAO
IPC: B41J29/00
Filed: 1985-05-22
Abstract: PURPOSE:To enable recording and reading to be performed by the same head by providing a selecting light source which conducts ink curing light to a carriage side and also conducts reading and reflected light and well as a transfer roller and a fixing light source. CONSTITUTION:For recording operation, first a polygon mirror 27 is rotated in an arrow direction 35 by a motor 28 and ultraviolet ray is generated in pulse form from a ultraviolet ray source tuned to an output of a photocoupler 38. Then this pulsed ultraviolet ray is projected to a special optical fiber 9a-9n allowing ultraviolet ray-cured ink in a corresponding position to be cured. In the meantime, for reading operation, a copy is attached to a platen under a condition where an ink ribbon cartridge is removed from a carriage, the polygon mirror 27 is rotated in an arrow direction 34 and visible ray laser 26 is sequen tially projected to optical fiber 9a-9n from a reading light source 24. After this, its reflected light is allowed to pass through optical fiber again and then conducted to a reading sensor 30 through a prism lens 29.
Patent JP-S5536921-A (JP)
Title: Pressure sensitive element
Inventor: NAITOU HIROYUKI
IPC: H01L29/84
Filed: 1978-09-04
Abstract: PURPOSE: To measure pressure for change in high precision according to a simple constitution by arranging such that a resistance layer inductive to a change in pressure and another resistance layer not inductive thereto are formed on one pressure sensitive element itself, thereby keeping correlation between both the resistance layers constant at all times against any environmental change other than pressure.  
     CONSTITUTION: An arrangement is such that the value of a resistance layer 2a will be increased and that of another resistance layer 2b decreased from forming the resistance layers 2a, 2b of an inductive portion in the upward direction 110 on a water 1 face of silicone single crystal 001. And the value of a resistance layer 3 is kept from changing despite change in pressure from forming the resistance layer 3 on non-sensitive portion in the direction 010. From forming resistance layers 2a, 2b and 3 on the same wafer face 1, a correlation between resistance values will be kept always constant against environmental change due to temperature; and from a consitution of a simple bridge circuit with the correlation as a different one, pressur can be measured for change in high precision. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H11305301-A (JP)
Title: Camera
Inventor: OMIYA AKIO
IPC: G02B7/04
Filed: 1998-04-17
Abstract: PROBLEM TO BE SOLVED: To optimize the arranging positions of a motor for feeding a film and a lens barrel motor for driving a lens barrel by arranging the both of the feeding motor and the driving motor up and down on a film supply chamber side or on a film take-up chamber side. SOLUTION: A feeding motor 45 and a lens barrel motor 71 are arranged up and down at the positions between a grip part 33 and a lens barrel 20, that is, in a space between an aperture for photographing the inside of a camera main body part 30 and a film take-up chamber so that the efficient spatial distribution is achieved. Thus, a feeding gear train 47 and a pressing plate switching gear train 48 are properly arranged on the right and left sides of the motor 45 so that the number of gears may be reduced and the driving force of the motor 45 is useful for efficiently transmitting.  The motor 71 is laid horizontally and arranged in the direction where its rotary shaft turns toward the front of the camera, and the driving force is transmitted to the lens barrel 20 via a lens barrel driving gear train 72 consisting of plural gears having the rotary shaft in the front-and-back direction of the camera.
Patent JP-S589716-A (JP)
Title: Continuously forming and attaching method of helical fin to tube or the like
Inventor: NOUKI SADAJI
IPC: B21C37/26
Filed: 1981-07-11
Abstract: PURPOSE:To attach fins to a thin-walled tube and to perform high-speed forming fins by making a hooplike fin material to a conical and helicoid shape and by  winding and fixing the material tightly on the outer periphery of the tube or rod which advances while rotating itself. CONSTITUTION:A core shaft 13 is positioned at nearly right angles to a tube 1. A hooplike fin material 2a is passed and rolled between one-sided rolls 18 and 18 to be formed into a conical and helicoid shape and to be wound around the core shaft 13. And the conical and helicoid shape fin material 2 is transferred and wound around the tube 1. For this purpose, the tube 1 is advanced axially while rotated in such a direction that the material 2 may be wound at a prescribed speed and is transferred to and wound around the tube 1 by rotating the core shaft 13 in such a direction that the material 2 may be unwound. At the same time the fin material 2 is raised forcibly to an angle theta3 by a squeeze roll 8 to be welded by high frequency heating.
Patent JP-S61270231-A (JP)
Title: Heat-treating apparatus
Inventor: YOSHIUMI TERUNAO
IPC: C03B37/014
Filed: 1985-05-22
Abstract: PURPOSE:An apparatus for heat-treating an optical fiber base material, capable of controlling a pressure difference between the interior of a furnace core tube containing a material to be treated and the interior of a furnace body surrounding the furnace core tube within a permissible range and preventing the deformation of the furnace core tube. CONSTITUTION:An apparatus having a sealing box 15 at the end of a furnace core tube 2 for sealing the protrusion part of a support rod 6 to receive a sealing gas from a gas supply means 17 for the sealing box 15, gas supply means 18 for a furnace body 4 to supply a gas to the furnace body 4, gas outlet 19 for discharging the gas, connecting pipes 20 and 21 respectively connected to a gas discharge pipe 9 before a throttle valve 13 and the furnace body 4 to detect gas pressures (P1) and (P2) in the interiors of the tube 2 and the furnace body 4, and a differential pressure detecting means 23 for detecting the differential pressure (P1-P2), differential pressure adjusting means 27 for comparing the differential pressure signal from the means 23 with the set signal level, and sending an operation signal to an automatic control valve (26A), consisting of a motor-operated valve, etc. to carry out control according to the deviation, and connected to the pipe 9 on the outlet side of the valve 13 to make the volume of the outside air to be introduced variably by opening and shutting control thereof, and controlling the pressure on the outlet side of the valve 13.
Patent JP-S60253148-A (JP)
Inventor: ONODA YOSHIMITSU
IPC: H01K1/18
Filed: 1984-05-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S60111-A (JP)
Title: Active band pass filter
Inventor: NAKAI SHINYA
IPC: H03H11/04
Filed: 1983-06-16
Abstract: PURPOSE:To obtain the flat characteristics within a pass band and to simplify the constitution of a BPF by applying a signal of the center frequency to a saturated area of the input-output voltage and controlling the input voltage so that the high and low band cut-off frequencies are not applied to said saturated area. CONSTITUTION:For an active BPF9, the center frequency is set at f0 together with the cut-off frequencies of low and high bands set at f1 and f2 respectively. In case the input voltage of the BPF9 is higher than the output voltage Vs and it is in a saturated area, the signal input voltage of frequencies f1 and f2 is controlled to the voltage VIN2 to the signal of f0. This prevents that the signals of f1 and f2 reach the saturated area. Thus the flat frequency characteristics are obtained for a pass band having frequencies of f0 of the filter. This amplifies the constitution of a BPF.
Patent JP-H11289518-A (JP)
Title: Image processing unit
Inventor: TSUCHIMOCHI KAZUNORI
IPC: H04N7/01
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To provide the image processing unit that reproduces moving image data with higher quality. SOLUTION: The image processing unit is provided with a moving block detection means 21 that receives moving image data to detect a moving block, a moving block storage section 22 that stores information such as a range, a position and a moving amount of the detected moving block, a moving block collation means 23 that reads out data of the moving block from the moving block storage section 22 and collates whether or not a block including the same moving area is in existence before and after on the time base, a moving block interpolation means 24 that interpolates the moving blocks of the image data in existence before or after the time base and collated by the moving block collation means 23 to generate an image of the moving block,  and an image composition and reproduction means 25 that composites the interpolated moving block with the received original moving image data and provides an output of the result to a display means, and the image processing unit detects an area in the moving image with a motion and interpolates the area with a motion based on data of a plurality of the same areas in existence on the time base in the moving image.
Patent JP-H11288877-A (JP)
Title: Forming method and fine processing method for resist pattern
Inventor: TANIHIRA MASAHIDE
IPC: H01L21/306
Filed: 1998-04-03
Abstract: PROBLEM TO BE SOLVED: To reduce air bubbles generated due to the lack of affinity between a photoresist and a developing solution for enabling a resist pattern to be formed accurately and processed finely. SOLUTION: A forming method and a fine processing method of a resist pattern comprise a first process, in which a photoresist film is formed on a semiconductor substrate, a second process where the photoresist film is exposed to light by the use of a prescribed fine pattern as a mask, a third process where the surface of the photoresist film subjected to an exposure process is processed with an alcohol water solution which improves the affinity between the photoresist film and a developing solution, and a fourth process where the photoresist film is developed with the developing solution.
Patent JP-H08283410-A (JP)
Title: Method of decolorizing nitrogenous polymer
Inventor: TORUSUTEN GUROTO
IPC: C08G69/48
Filed: 1996-04-05
Abstract: PROBLEM TO BE SOLVED: To decolorize N-containing polymers with the use of activated hydrogen so as to be useful in the field of applications which attach importance to colorlessness of final products, e.g. cosmetic applications.  
     SOLUTION: (A) An N-containing polymer having repeating succinyl units, preferably aspartic acid or a derivative thereof, particularly a copolymer containing at least 50 wt.% repeating units of formula I or the like or salts thereof and further, containing repeating units of formula II (wherein R 1  is OH, O - NH 4   +  or NH 2 ) or the like or salts thereof is decolorized with the use of (B) activated hydrogen. Further, it is preferred that component (B) is a molecular hydrogen under high temperatures and high pressures in the presence of a noble metal catalyst (e.g. palladium or the like) or a hydrogenating catalyst such as a Raney catalyst or is a nascent hydrogen to be obtained by dissolving a base metal (e.g. iron or the like) in the reaction solution or a hydrogen of a hydride. 
     COPYRIGHT: (C)1996,JPO
Patent JP-S6319527-A (JP)
Inventor: TOOMASU JIEI SHIYARUBONOU
IPC: G01L9/12
Filed: 1987-05-01
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H07145266-A (JP)
Title: Abs-compatible resin/binder carrier for dry free-flowing colorant premix
Inventor: ROBAATO BII REIKU
IPC: C08J3/22
Filed: 1994-05-24
Abstract: PURPOSE: To provide a dense color composition which is used for a thermoplastic resin, can realize uniform coloration and does not separate even in a state in which it is vibrated.  
     CONSTITUTION: A blend of, based on the total weight of the composition, (a) 35-98.5 wt.% thermoplastic resin and (b) 1-65 wt.% colorant is mixed with (c) 0.5-2 wt.% low-molecular-weight ester having a number-average molecular weight of 200-1,000 g/mol. The component (c) serves to uniformly disperse the colorant in the resin and impart stability and durability to prevent the separation of the colorant. Suitably, the component (a) comprises an ABS resin, the component (b) comprises an organic colorant, and the component (c) comprises an alkyl aryl phthalate. This composition, serving as a dense color composition, is used in an amount of 1 pt.wt. based on 10-100 pts.wt. matrix thermoplastic material, suitably comprising an ABS resin. 
     COPYRIGHT: (C)1995,JPO
Patent JP-H02288472-A (JP)
Title: Camera provided with electronic view finder
Inventor: AOKI TETSUSHI
IPC: H04N5/225
Filed: 1989-04-27
Abstract: PURPOSE:To adjust the luminous energy of back light quickly in response to the photographing environment by operating a luminous energy variable means based on photometric information detected with a photometric means and adjusting the luminous energy of the back light. CONSTITUTION:The light receiving direction of a photodetector 9 of the photometric means 10 is arranged in nearly coincident with the direction of a visual window of an electronic view finder 8 to detect the luminous energy of the external light striking on the visual field window. Then the back light 7 of the electronic view finder 8 operates a luminous energy variable means 11 based on the photometric information detected by a photometric means 10 to adjust the luminous energy. Thus, the luminous energy of the back light 7 of the electronic view finder 8 is adjusted quickly based on the photometric information in response to the photographing environment.
Patent JP-S60255308-A (JP)
Title: Long metal material holding and shearing apparatus
Inventor: ISHII TAKANORI
IPC: B23D23/00
Filed: 1984-05-29
Abstract: PURPOSE:To improve squareness of sheared surfaces and work effectiveness and to reduce wear of a constant size stopper by holding and shearing a long metal material to obtain two parts at the same time. CONSTITUTION:When a long work member 1 is sheared to obtain two parts of lengths l1, l2 at the same time, a first lower edge 11, a second lower edge 12 and a constant size stopper 23 are first positioned. Then, a first upper edge 29 and a second upper edge 30 are positionally adjusted corresponding to the first lower edge 11 and second lower edge 12, respectively. The above positional adjustment is performed by rotation of inverse secrews 21, 36 and a screw 26. When a slide 28 is lowered, the work member 1 is sheared to obtain two parts of l1 and l2, and as the extreme end is prevented from lifting by a projection 38 of the stopper 23, wear is reduced.
Patent JP-S60252983-A (JP)
Title: Automatic kana-kanji conversion processing system
Inventor: OGITA TAKAHIKO
IPC: G06F17/22
Filed: 1984-05-29
Abstract: PURPOSE:To enable quick and accurate kana (Japanese syllabary)-kanji (Chinese character) conversion by shifting cursors to erroneous conversion positions and errorneous inputting positions respectively, and correcting by partial reconversion and re-input. CONSTITUTION:''Kana'' inputted from an inputting section 1 is reported successively to a main controlling device 2, and displayed on a display unit 3. The main controlling device 2 retrieves from a kana-kanji conversion dictionary 5 through a kana-kanji converting device 4 and displays on the display unit 3. If there is an erroneous input, a cursor is shifted to a pertinent place and inputted again for correction. When there is an erroneous conversion, the cursor is shifted to the pertinent place and other kanji's are displayed successively in circulating forms by depressing a reconversion key 7. Thus, the partial re-conversion and re- input are made possible, and the kana-kanji conversion can be performed quickly and correctly by the unit of sentence.
Patent JP-S5537611-A (JP)
Title: Automatic positioning unit with function of pre-load setting
Inventor: EIANJI HIROSHI
IPC: B30B15/06
Filed: 1978-09-07
Abstract: PURPOSE: To realize miniaturization, improvement of reliability and simplification of maintenance and inspection in addition to standardization, by building a pre-load setting unit in an automatic positioning unit.  
     CONSTITUTION: To block P used for positioning, block L for a pre-load setting unit is added. For the purpose of pre-load setting, pre-load change-over push button Pb is depressed and when the signal of adjacent switch SWA for an A-phase pulse is at pulse rise frequency (t 1 ) or pulse fall frequency (t 2 ), the pre-load set time is detected by pre-load detection level (1) or (2), thereby performing pre-loading. Part (a) shows the pre-loading time. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08281748-A (JP)
Title: Bearing unit of toggle mechanism for injection molding machine
Inventor: OYABU HIDEO
IPC: B22D17/26
Filed: 1995-04-11
Abstract: PURPOSE: To provide a low-cost bearing unit for a toggle mechanism for an injection molding machine which can be manufactured even if its wear resistance is excellent by sufficiently holding lubricant. CONSTITUTION: Bushes 83' formed of a bearing material in which solid lubricant such as porous oil-impregnated metal material, graphite, molybdenum disulfide, boron nitride is embedded are press injected inside a link member 1 made of long and short links or cross links, bushes 83 formed of hard material such as zirconia, silicon nitride, cermet, cemented carbide, or bearing steel are press injected at both ends. Thus, oil groove 84 is formed between inner bushes 83' and 83'.
Patent JP-H10304211-A (JP)
Title: Image processing unit
Inventor: TAKAYANAGI TOSHIHIRO
IPC: G06T5/00
Filed: 1997-04-25
Abstract: PROBLEM TO BE SOLVED: To allow the image processing unit to optionally select the presence of under-color elimination processing before error spread processing. SOLUTION: The processing unit is provided with black generating circuit 21 that generates black image data from color image data, an under-color elimination circuit 22 that corrects the color image data based on the black image data generated by the black generating circuit 21, and an error spread processing circuit 25 that applies error spread processing to the black image data generated by the black generating circuit 21 and the color image data corrected by the under-color elimination circuit 22 directly or after other processing, and also with a selector 23 that, based on the under-color elimination signal from the outside,  selects a state that the color image data corrected by the under-color elimination circuit 22 is processed by the error spread processing circuit 25 or a state that the color image data not corrected by the under-color elimination circuit 22 are processed by the error spread processing circuit 25.
Patent JP-S5233353-A (JP)
Title: Starch containing waste solution treatment method
Inventor: OOSAWA TAKEHIKO
IPC: C12N9/34
Filed: 1975-09-09
Abstract: PURPOSE: To improve efficiency of biological treatment of the waste solution at later stage by decomposing the starch-containing waste solution, which is hard to be treated biologically, to the stage of glucose through a ferment treatment. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S62265726-A (JP)
Title: Manufacture of semiconductor device
Inventor: SATO JUNICHI
IPC: H01L21/302
Filed: 1986-05-13
Abstract: PURPOSE:To form a groove having a tapered hole end without undercut by transferring a part of an oblique surface formed on an undercut lower layer to a semiconductor substrate to be anisotropically etched. CONSTITUTION:An etching mask layer 3 is formed on the etching buffer layer 2 of a semiconductor substrate 1 having an etching buffer layer 2, anisotropically etched to form an undercut 5 on the layer 3, and a groove 6 is formed on the substrate 1. Further, the anisotropic etching is continued to allow only the oblique surface 7 of the under cut 5 formed on the layer 2 at the side of the substrate 1 to remain, with the layer 2 having the surface 7 as an etching mask it is further etched to form a groove 6 having a tapered hole end 8 on the substrate 1. Then, the layer 2 is removed to form the groove 6 having the tapered hole end 8 on the substrate 1.
Patent JP-H05281435-A (JP)
Title: Production of optical fiber coupler
IPC: G02B6/28
Filed: 1992-04-02
Abstract: PURPOSE:To provide the process for production which can exactly determine the positional relation of optical fibers and with which the optical fiber coupler having good reproducibility is obtainable. CONSTITUTION:Through-holes of the same number as the number of optical fibers is bored in a glass tube 2 at the size at which the coated optical fibers can pass the holes. The optical fibers 2 from which the coatings are removed by a prescribed length are inserted into the respective holes of the glass tube 2 and the bare fibers 1a are held in the state in which the fibers exist in the tube. This glass tube 2 is heated by a heat source 3, such as oxyhydrogen flame, by which the bare fibers 2a and the glass tube 2 are fused and integrated. Further, this integrated part is heated and stretched, by which the desired optical fiber coupler is obtd.